While analyzing the structure in dynamic condition in FLAC, I am getting a message "start of segment is not on a boundary". What could be the reason?

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Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

Please explain how the plastic input value should be considered from the true stress-strain curve for the bilinear elastoplastic material model ?

I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...

05 August 2024 454 3 View

How are Large Models Exploring and Outputting Knowledge Understanding in Specific Content Areas, and What Does Academic Research Say About It?

Hello everyone！ I am currently exploring the performance of large models in understanding knowledge in specific domains, and attempting to construct a knowledge framework similar to what...

05 August 2024 5,729 2 View

How to increase citation in Research Gate?

How to enhanced h-index in Research Gate?

04 August 2024 3,368 4 View

Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity?

Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity? What is the acceptable percentage of error (regardless of the metric)? Could you suggest...

03 August 2024 5,358 0 View

How do i get an account to upload my published papers?

need to open an account to upload my published papers

01 August 2024 9,255 1 View

What is the problem with these tissue culture plants?

All plants are green but some of these plants becomes yellow. I did not found any reason. Please help me to find out the real problem.

01 August 2024 589 4 View

How to correctly use the UTE and ZTE pulse sequences in Bruker's ParaVision software?

I am using a Bruker 600M solid-state NMR spectrometer with a Micro 2.5 microimaging system. The test sample is a tube of 1M LiCl aqueous solution, and the nucleus detected is 1H. I am trying to...

01 August 2024 9,227 1 View

How to do wavelet transform of EXAFS data?

I want to do wavelet transform of some compounds for their comparative study? Kindly help me in this regard and provide with proper procedure.

31 July 2024 4,170 0 View

Is artifacts in XPS possible to build high deviation in binding energy larger than 5 eV??

Hello. Thanks for your consideration to see my question. Recently, I conducted XPS anaylsis of g-CN that is prepared from thermal polycondensation of DCDA, so-called conventional bulk-g-CN,...

30 July 2024 9,824 2 View

How to plot contour of model at each dytime in flac2d ?

I use the FLAC2D 7.0. and, tried some analysis of model. But, I can draw the contour plot at dytime of end only. I wonder if i can plot the contour at each time using basic flac system not using...

25 October 2023 2,456 1 View

How to apply Sxy correction in FLAC2D to model dynamic problem?

In order to simulate the dynamic response of a homogeneous saturated sand layer in FLAC2D, the following confusions are arising: Before running the model with Rayleigh + Hysteretic damping, the...

25 May 2023 7,476 0 View

During the solution of two-phase flow in FLAC2D. The soil with clay properties is not getting solved in a very long time(lots of steps)?

The clay soil is not getting solved mechanically.

10 May 2023 8,626 0 View

Did you know that Convergence of the PM4SAND model in FLAC2d ?

I tried the static analysis of the model using PM4SAND in FLAC 7.0. But It had a weird unbalanced force curve. Initially, It seems that there is a problem with the geometry model, but other...

26 January 2023 2,019 2 View

How to consider dynamic pore pressure in FLAC2D 7.0 ?

I want to see the excessive pore pressure's time series and variations. In FLAC 2D 7.0, I can apply the water by table and It can't use in set GWflow. But, soil porosity and permeability can input...

11 December 2022 7,483 2 View

How to implement Flac2D with 2 failure models ?

Hello everyone I have a question concerning the possibility and the way to implement Flac2D software with two failure models ? we have a sliding problem and after the propagation on a slope, so...

18 April 2022 871 0 View

Hello everyone, i'm running a model with apply faulting in base model in FLAC2D, but when Apply faulting, there come problems of "Bad geometry"?

i'm running a model with apply faulting in base model in FLAC2D, but when Apply faulting, there come problems of "Bad geometry". I would be grateful if you guided me through this.

19 July 2021 7,371 1 View

While running a dynamic analysis in FLAC2D, program discontinues and shows "grid(i,j) out of range. How can it be solved?

While running a dynamic analysis in FLAC2D, program discontinues and shows "grid(i,j) out of range. Please help.

05 May 2021 348 6 View

Anyone who is using FLAC 2D Version 8. I have version 7, before upgrading to version 8, I want to check large model with small mesh is working or not?

I need a large model say 100 x100 m with a mesh size of 0.05m. such a large model cannot be made in version 7. before upgrading to version 8, I need to confirm whether it is working in version 8...

22 July 2020 2,618 9 View

Modeling a direct shear test using FLAC3D V6?

Dear researchers I hope that you are having good and healthy days I am modeling a direct shear test using FLAC3D V6, the model actually works properly when it assigned to the elastic model,...

01 April 2020 1,287 10 View